Finite Group Databasebeta

#38769134

order25472
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#424×C199 ⋊ C2
SylowC199 ⋊ #1868

Subgroups

subgroupG/H
centerC4#20263923
commutatorC23×C199C22×C4
FrattiniC22×C4C22×D199
Fitting#424×C199C2
socleC2×C199#385
prime radicalC2×#15691886C22
cosocleC22×C4×C199C23
hypercenter#424D199
hypocenterC199#1868
LCSG ▷ C23×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C4 ◁ C22×C4 ◁ #424

260 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 79 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6368

Polycyclic presentation:

2^7,199|a^2=f,b^2=f,f^2=g,b^a=bd,c^a=ce,e^b=eg,d^c=dg,h^c=h^198

Conjugacy classes & character table

2804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25472, 4794);